All participants split equally the share of the bounty offered by the Dwarves and the coin found in the mines

The party purchases 10 gp worth of spices, making the total sale price of the crate of spices 150 gp. If Lalinlor should want some of these spices, he may buy some from his own money or the loot he earned on this expedition.

All proceeds from the sale of equipment and crates from this mission be put into the party funds.

My personal thought for this is that there will be many sessions that different PCs may or may not be able to attend and to have party funds accumulate in this manner makes more sense than to have a potentially violent brawl over the division of loot at each individual session. Since not all of us will be at every session, to me, it's overall more fair to keep a party fund that people can make withdrawals from as needed (with whatever necessary discussion).